So glad you found somewhere else so quickly, but sad for you that you have to leave a place you love. Hoping things go well for you and in time you'll find another great place to have chickens.
Of course, DRGLENNON, if she feels that she is in physical danger then she absolutely should involve the police and leave. I thought she was saying that it was a great piece of property and she didn't really want to move, so I didn't think she was afraid for her own safety. That's where I was...
Ugh - this is horrible! So sorry!
Most everyone has helpful advice, but the truth is sometimes the only thing you can do is make your area into a safe sanctuary. We've been through a similar situation with an irresponsible dog owner.... talking, then pleading, then police, then animal...